Observed 1:10 PM MDT at KBPI

Big Piney, WY weather

Overcast and 45°7°, freeze watch tonight, low 22°−6°.

Mostly agree

Now 45°7°

Cloudy · Feels like 41°5°

Wind: 6 mph9 km/h; From the south-southeast. 35–6 mph10 km/h through 1 AM
Dew point: 32°0°; Dry, static shocks likely
UV index: 4Moderate; Moderate until 5 PM
Air quality: 21Good; Main pollutant: Ozone
Pressure: 30.3 inHg1026 hPa; Falling · −0.07 inHg−2.2 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Hard freeze tonight 11 PM–10 AM (low 22°−6°)
Fog tonight 5–6 AM
Above 30°−1° tomorrow by 10 AM
Hard freeze tomorrow night 2–10 AM (low 26°−3°)
Fog Monday 6–7 AM

This afternoonNear 45°7° · Mostly cloudy
TonightDown to 25°−4° by 5 AM · freezing, low 25°−4° · Partly cloudy
Tomorrow morningUp to 39°4° by 11 AM · rain chance 20% · freezing, low 22°−6° · Cloudy
Tomorrow afternoonUp to 46°8° by 3 PM · Cloudy · rain chance 30%
Tomorrow nightDown to 29°−2° by 5 AM · rain chance 20% · freezing, low 29°−2° · Mostly cloudy
Monday morningUp to 39°4° by 11 AM · freezing, low 26°−3° · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 1p	Partly sunny	43°6° (likely 42°6° to 44°7°)	41°5°	0%	3 mph5 km/h from SSE, gusts 8 mph13 km/h	68%	73%	4
Sat 2p	Partly sunny	45°7° (likely 43°6° to 46°8°)	43°6°	0%	5 mph8 km/h from SE, gusts 7 mph11 km/h	60%	78%	4
Sat 3p	Partly sunny	46°8° (likely 44°7° to 48°9°)	45°7°	0%	3 mph5 km/h from SE, gusts 4 mph6 km/h	54%	61%	4
Sat 4p	Partly sunny	46°8° (likely 45°7° to 48°9°)	45°7°	0%	3 mph5 km/h from ESE, gusts 5 mph9 km/h	54%	54%	3
Sat 5p	Partly sunny	46°8° (likely 45°7° to 48°9°)	44°7°	0%	5 mph8 km/h from SE, gusts 5 mph9 km/h	52%	52%	2
Sat 6p	Clear	47°8° (likely 43°6° to 47°8°)	46°8°	0%	3 mph5 km/h from SE, gusts 4 mph7 km/h	54%	43%	1
Sat 7p	Mostly clear	43°6° (likely 39°4° to 44°7°)	40°4°	0%	5 mph8 km/h from SSE, gusts 3 mph5 km/h	63%	21%	0
Sat 8p	Partly cloudy	41°5° (likely 36°2° to 41°5°)	38°3°	0%	5 mph8 km/h from S, gusts 3 mph5 km/h	72%	44%	0
Sat 9p	Clear	35°2° (likely 34°1° to 38°3°)	32°0°	0%	3 mph5 km/h from SW, gusts 3 mph5 km/h	83%	40%	0
Sat 10p	Clear	34°1° (likely 33°1° to 36°2°)	29°−2°	0%	6 mph10 km/h from W, gusts 4 mph6 km/h	85%	20%	0
Sat 11p	Clear	32°0° (likely 32°0° to 34°1°)	26°−3°	0%	6 mph10 km/h from NW, gusts 5 mph8 km/h	90%	20%	0
Sun 12a	Clear	31°−1° (likely 29°−2° to 33°1°)	26°−3°	0%	5 mph8 km/h from NNW, gusts 6 mph10 km/h	93%	20%	0
Sun 1a	Clear	29°−2° (likely 28°−2° to 32°0°)	25°−4°	0%	3 mph5 km/h from NNW, gusts 5 mph8 km/h	96%	21%	0
Sun 2a	Clear	28°−2° (likely 26°−3° to 32°0°)	24°−4°	0%	3 mph5 km/h from N, gusts 5 mph8 km/h	97%	21%	0
Sun 3a	Clear	28°−2° (likely 23°−5° to 32°0°)	23°−5°	0%	5 mph8 km/h from NNW, gusts 5 mph8 km/h	96%	21%	0
Sun 4a	Cloudy	26°−3° (likely 22°−6° to 32°0°)	22°−6°	0%	3 mph5 km/h from NNW, gusts 4 mph7 km/h	98%	63%	0
Sun 5a	Fog	25°−4° (likely 22°−6° to 32°0°)	25°−4°	0%	2 mph3 km/h from NW, gusts 4 mph6 km/h	100%	48%	0
Sun 6a	Cloudy	25°−4° (likely 23°−5° to 32°0°)	25°−4°	10%	2 mph3 km/h from NW, gusts 2 mph3 km/h	100%	70%	0
Sun 7a	Cloudy	22°−6° (likely 22°−6° to 32°0°)	17°−8°	10%	3 mph5 km/h from NW, gusts 3 mph4 km/h	100%	79%	0
Sun 8a	Cloudy	24°−4° (likely 24°−4° to 32°0°)	24°−4°	10%	2 mph3 km/h from N, gusts 4 mph6 km/h	100%	83%	0
Sun 9a	Cloudy	29°−2° (likely 29°−2° to 34°1°)	29°−2°	20%	2 mph3 km/h from NW, gusts 3 mph5 km/h	94%	97%	0
Sun 10a	Cloudy	36°2° (likely 34°1° to 36°2°)	36°2°	10%	2 mph3 km/h from SSE, gusts 2 mph4 km/h	85%	96%	1
Sun 11a	Snow	39°4° (likely 38°3° to 41°5°)	39°4°	20%	2 mph3 km/h from SSE, gusts 4 mph7 km/h	80%	94%	2
Sun 12p	Showers	41°5° (likely 41°5° to 44°7°)	38°3°	30%	5 mph8 km/h from S, gusts 4 mph7 km/h	76%	85%	2
Sun 1p	Showers	44°7° (likely 42°6° to 45°7°)	41°5°	30%	5 mph8 km/h from SSW, gusts 6 mph9 km/h	71%	97%	1
Sun 2p	Cloudy	45°7° (likely 43°6° to 47°8°)	42°6°	20%	6 mph10 km/h from S, gusts 8 mph12 km/h	68%	94%	1
Sun 3p	Showers	46°8° (likely 42°6° to 48°9°)	43°6°	30%	6 mph10 km/h from S, gusts 8 mph13 km/h	69%	92%	2
Sun 4p	Drizzle	46°8° (likely 41°5° to 48°9°)	42°6°	30%	7 mph11 km/h from SSE, gusts 7 mph11 km/h	69%	89%	3
Sun 5p	Drizzle	46°8° (likely 39°4° to 48°9°)	42°6°	30%	7 mph11 km/h from SSE, gusts 7 mph11 km/h	69%	76%	2
Sun 6p	Drizzle	47°8° (likely 39°4° to 47°8°)	43°6°	20%	8 mph13 km/h from SE, gusts 6 mph10 km/h	70%	60%	1
Sun 7p	Mostly cloudy	44°7° (likely 38°3° to 44°7°)	40°4°	10%	7 mph11 km/h from SE, gusts 6 mph9 km/h	78%	57%	0
Sun 8p	Cloudy	42°6° (likely 37°3° to 42°6°)	39°4°	10%	5 mph8 km/h from S, gusts 5 mph8 km/h	84%	68%	0
Sun 9p	Cloudy	38°3° (likely 36°2° to 39°4°)	34°1°	5%	5 mph8 km/h from SSW, gusts 4 mph6 km/h	92%	74%	0
Sun 10p	Cloudy	37°3° (likely 36°2° to 39°4°)	34°1°	0%	3 mph5 km/h from SSW, gusts 4 mph6 km/h	92%	81%	0
Sun 11p	Cloudy	36°2° (likely 35°2° to 40°4°)	36°2°	0%	2 mph3 km/h from SSW, gusts 3 mph5 km/h	95%	90%	0
Mon 12a	Cloudy	35°2° (likely 35°2° to 39°4°)	35°2°	5%	2 mph3 km/h from SSW, gusts 2 mph4 km/h	96%	99%	0
Mon 1a	Cloudy	33°1° (likely 33°1° to 39°4°)	33°1°	0%	2 mph3 km/h from SSW, gusts 2 mph3 km/h	100%	99%	0
Mon 2a	Cloudy	32°0° (likely 32°0° to 39°4°)	32°0°	5%	2 mph3 km/h from S, gusts 2 mph4 km/h	100%	96%	0
Mon 3a	Cloudy	30°−1° (likely 30°−1° to 38°3°)	30°−1°	5%	2 mph3 km/h from S, gusts 1 mph2 km/h	100%	95%	0
Mon 4a	Cloudy	30°−1° (likely 30°−1° to 37°3°)	30°−1°	0%	2 mph3 km/h from S, gusts 2 mph3 km/h	100%	85%	0
Mon 5a	Mostly cloudy	29°−2° (likely 29°−2° to 36°2°)	29°−2°	0%	1 mph2 km/h from S, gusts 2 mph3 km/h	100%	76%	0
Mon 6a	Fog	26°−3° (likely 26°−3° to 35°2°)	26°−3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	83%	0
Mon 7a	Mostly cloudy	27°−3° (likely 27°−3° to 36°2°)	27°−3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	66%	0
Mon 8a	Mostly cloudy	29°−2° (likely 29°−2° to 36°2°)	29°−2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	64%	0
Mon 9a	Mostly cloudy	31°−1° (likely 30°−1° to 40°4°)	31°−1°	0%	1 mph2 km/h from SSE, gusts 3 mph4 km/h	100%	64%	0
Mon 10a	Mostly cloudy	34°1° (likely 33°1° to 43°6°)	34°1°	0%	2 mph3 km/h from SSE, gusts 3 mph5 km/h	95%	50%	1
Mon 11a	Partly sunny	39°4° (likely 37°3° to 45°7°)	39°4°	0%	2 mph3 km/h from SSE, gusts 5 mph8 km/h	88%	56%	3
Mon 12p	Partly sunny	43°6° (likely 40°4° to 47°8°)	41°5°	0%	3 mph5 km/h from SSE, gusts 6 mph10 km/h	80%	64%	4

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 47°8°, low 21°−6°. Typical 51°11° / 18°−8°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Partly sunny, 46°8°
  Dry
2. Evening
  6 PM–midnight
  Clear, 41°5°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 25°−4°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 47. Southeast wind around 5 mph.
Tonight: Areas of fog after 1am. Partly cloudy. Low around 21, with temperatures rising to around 25 overnight. West northwest wind 2 to 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
45°7°–48°9°
Low, likely
21°−6°–32°0°
Typical high / low
51°11° / 18°−8°
Wind
7 mph11 km/h, gusts 13 mph21 km/h
UV peak
4
Tomorrow, Oct 25. Snow. High 48°9°, low 24°−4°. Typical 50°10° / 18°−8°. Snow 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 24°−4°
  Dry
2. Afternoon
  noon–6 PM
  Showers, 46°8°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 42°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 29°−2°
  Dry
Official NWS forecast
Day: Areas of fog before 9am, then patchy fog and isolated snow showers between 9am and 10am, then scattered rain and snow showers. Partly sunny, with a high near 48. South wind 2 to 7 mph. Chance of precipitation is 30%.
Night: Isolated rain showers before 7pm. Mostly cloudy, with a low around 24. South wind 1 to 8 mph. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
43°6°–48°9°
Low, likely
22°−6°–31°−1°
Typical high / low
50°10° / 18°−8°
Wind
9 mph14 km/h
UV peak
3
Monday, Oct 26. Partly sunny. High 50°10°, low 22°−6°. Typical 50°10° / 18°−8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 29°−2°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 50°10°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 42°5°
  Dry
4. Overnight
  midnight–6 AM
  Snow, 32°0°
  40% chance · 0.1 in0.4 cm
Official NWS forecast
Day: Mostly sunny, with a high near 50. South southeast wind 0 to 6 mph.
Night: A chance of rain and snow showers after midnight. Partly cloudy, with a low around 22. South wind 3 to 7 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–52°11°
Low, likely
22°−6°–34°1°
Typical high / low
50°10° / 18°−8°
Wind
10 mph15 km/h, gusts 16 mph25 km/h
UV peak
4
Tuesday, Oct 27. Snow. High 45°7°, low 16°−9°. Typical 50°10° / 17°−8°. Snow < 1 in< 2 cm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  30% chance
2. Afternoon
  noon–6 PM
  Sunny, 43°6°
  Dry
3. Evening
  6 PM–midnight
  Clear, 33°1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 24°−5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of snow showers before noon. Mostly sunny, with a high near 45. West southwest wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Night: Partly cloudy, with a low around 16.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
42°6°–45°7°
Low, likely
16°−9°–31°−1°
Typical high / low
50°10° / 17°−8°
Wind
24 mph39 km/h, gusts 35 mph56 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 50°10°, low 21°−6°. Typical 49°9° / 17°−8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 23°−5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 47°8°
  Dry
3. Evening
  6 PM–midnight
  Clear, 36°2°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 24°−4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 50.
Night: Partly cloudy, with a low around 21.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
47°8°–50°10°
Low, likely
16°−9°–28°−2°
Typical high / low
49°9° / 17°−8°
Wind
12 mph19 km/h, gusts 18 mph29 km/h
UV peak
4
Thursday, Oct 29. Mostly cloudy. High 53°12°, low 25°−4°. Typical 48°9° / 17°−8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 26°−3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 51°10°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 42°5°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 34°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 53.
Night: Mostly cloudy, with a low around 25.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–53°12°
Low, likely
18°−8°–31°−1°
Typical high / low
48°9° / 17°−8°
Wind
13 mph21 km/h, gusts 21 mph33 km/h
UV peak
3
Friday, Oct 30. Snow. High 51°11°, low 23°−5°. Typical 48°9° / 16°−9°. Snow 0.05 in1.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 41°5°
  20% chance · 0.02 in0.5 mm
4. Overnight
  midnight–6 AM
  Cloudy, 34°1°
  30% chance · 0.1 in0.3 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain and snow showers. Partly sunny, with a high near 51.
Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 23.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
44°7°–51°11°
Low, likely
23°−5°–36°2°
Typical high / low
48°9° / 16°−9°
Wind
21 mph33 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 41°5°, low 27°−3°. Typical 48°9° / 16°−9°. Rain 0.07 in1.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 34°1°
  20% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 40°5°
  20% chance · 0.05 in1.2 mm
3. Evening
  6 PM–midnight
  Cloudy, 32°0°
  20% chance
4. Overnight
  midnight–6 AM
  Clear, 24°−5°
  20% chance · 0.02 in0.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
39°4°–46°8°
Low, likely
18°−8°–34°1°
Typical high / low
48°9° / 16°−9°
Wind
12 mph20 km/h, gusts 20 mph32 km/h
UV peak
3
Sunday, Nov 1. Mostly sunny. High 41°5°, low 23°−5°. Typical 47°8° / 16°−9°. Rain 0.03 in0.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 24°−5°
  20% chance
2. Afternoon
  noon–6 PM
  Sunny, 41°5°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 32°0°
  20% chance
4. Overnight
  midnight–6 AM
  Clear, 23°−5°
  20% chance · 0.1 in0.3 cm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
39°4°–43°6°
Low, likely
9°−13°–35°2°
Typical high / low
47°8° / 16°−9°
Wind
14 mph22 km/h, gusts 28 mph44 km/h
UV peak
4
Monday, Nov 2. Snow. High 40°4°, low 21°−6°. Typical 46°8° / 15°−9°. Snow 0–2 in0–5 cm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 25°−4°
  20% chance · 0.3 in0.8 cm
2. Afternoon
  noon–6 PM
  Snow, 39°4°
  Dry
3. Evening
  6 PM–midnight
  Snow, 30°−1°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
37°3°–45°7°
Low, likely
8°−13°–26°−3°
Typical high / low
46°8° / 15°−9°
Wind
10 mph17 km/h, gusts 24 mph38 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 47°, low 21°.
Tomorrow
31% chance of snow, high 48°, low 24°.
Monday
Dry, high 50°, low 22°.
Rest of week
Mostly dry, highs 40–53°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (RIW) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

New Fork River near Big Piney

9.8 mi

Below flood stage

Level: 2.8 ft
Flow: 404 cfs

Forecast peak 2.8 ft Sat 1 PM

Reading from Sat 11 AM · NWS gauge page

Green River (WY-UT-CO) near La Barge

24 mi

Below flood stage

Level: 5.2 ft
Flow: 918 cfs

Forecast peak 5.2 ft Sat 3 PM

Reading from Sat 11 AM · NWS gauge page

South Piney Creek below Snider Basin

17 mi

Level: 0.9 ft

Reading from Sat 11:15 AM · NWS gauge page

Middle Piney Creek above Forest Boundary

19 mi

Level: 0.5 ft

Reading from Sat 11:15 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Pipes: watch the cold

Tonight’s low: 22°−6°

Overnight low near 22°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.

Heating this week

About 74% less heating than a typical week.

This week 57Typical 222

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 47
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 24 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 32°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Big Piney Marbleton Airport · official normals 1991–2020 · records 1998–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

On average 10°5° warmer than normal (daily mean temperature).

+5°+3°SunOct 18
+7°+4°MonOct 19
+15°+8°TueOct 20
+13°+7°WedOct 21
+8°+4°ThuOct 22
+10°+6°FriOct 23
—SatOct 24

Big Piney weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 40 min; Losing 2 min 44 s a day; shortest Dec 21, 1 h 36 min less
Golden hour: 5:44–6:41 PM; Morning 7:26–8:23 AM
Blue hour: 6:41–6:53 PM; Morning 7:15–7:26 AM; first light 7:15 AM

Stars tonight? Fair

Mostly clear 10 PM–4 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:01 AM · rises 5:24 PM
Full moon: Oct 25
New moon: Nov 9

Looking northeast from Big Piney. The highest point on the skyline is about 13,700 ft, 50 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.